Suddenly the audio quit working on my Dell Insp.-1520 running Vista Home Premium. In the Hardware manager there is an exclamation point beside a HD TV driver which is in the "Audio and game controllers" section. But I have never tried to use HD TV anyway. The regular sound program says it si working fine, and even though I downloaded a new driver for it, it made no difference. There is still no sound. I disabled the HD TV driver.
I tried plugging in some Logitec USB speakers, that work fine with no installation on other systems, and they did not work at all. The problem finder says "there is no solution online for this problem". So something basic in the audio has failed -- maybe it's a hardware problem. I have tried the headphone jack, and nothing there either --it's not that switch. But the USB speakers should bypass all audio hardware -- so there still is a software problem.
Any help would be appreciated. Thanks, Mark
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